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050 _aT-00034
099 _c951
_d951
100 _aBelecina, Rene R.
245 _aPortfolio as an alternative assessment :
_cRene R. Belecina
_beffects on problem-solving performance, critical thinking, and attitude in Mathematics
260 _aDiliman, Quezon City
_bUniversity of the Philippines
_c2005.
300 _axix, 240p.
502 _bDoctor of Philosophy
_aEducation/ Mathematics Education
630 _aEducation/ Mathematics Education
942 _cTD
999 _c862
_d862